ES341979A1 - Weft insertion needles in weaving machines - Google Patents
Weft insertion needles in weaving machinesInfo
- Publication number
- ES341979A1 ES341979A1 ES341979A ES341979A ES341979A1 ES 341979 A1 ES341979 A1 ES 341979A1 ES 341979 A ES341979 A ES 341979A ES 341979 A ES341979 A ES 341979A ES 341979 A1 ES341979 A1 ES 341979A1
- Authority
- ES
- Spain
- Prior art keywords
- tape
- weft insertion
- weaving machines
- insertion needles
- reduce
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Woven Fabrics (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
A flexible tape weft inserter than runs in an arcuate guide a outside the shed comprises two superimposed tapes 6A, 6B, the outer tape 6A having a length in excess of that of the inner tape 6B so that, as the tape passes into the arcuate guide 9 there is less tendency for its end to "dig-in" and friction is reduced. The ends of both tapes may have chamfers 36 and may be tapered to reduce their bending forces or the outer tape may have transverse grooves 38 to reduce its bending force and the grooves may be located between the peg holes 41.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU51233A LU51233A1 (en) | 1966-06-02 | 1966-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES341979A1 true ES341979A1 (en) | 1968-09-16 |
Family
ID=19724840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES341979A Expired ES341979A1 (en) | 1966-06-02 | 1967-07-02 | Weft insertion needles in weaving machines |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3402746A (en) |
| CH (1) | CH488037A (en) |
| ES (1) | ES341979A1 (en) |
| GB (1) | GB1164706A (en) |
| LU (1) | LU51233A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3682204A (en) * | 1969-06-02 | 1972-08-08 | Raymond Dewas | Weaving looms with external weft reserve |
| JPS51149959A (en) * | 1975-06-17 | 1976-12-23 | Miyatake Orimono Kougiyou Kiyo | Repairing type device for inserting weft in loom |
| FR2315559A1 (en) * | 1975-06-24 | 1977-01-21 | Dewas Raymond | EXTERNAL FEEDING WEAVING MACHINE |
| DE3527202C1 (en) * | 1985-07-30 | 1986-10-09 | Lindauer Dornier Gmbh, 8990 Lindau | Gripper bar for contactless weaving machines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2151085A (en) * | 1936-11-21 | 1939-03-21 | Dewas Raymond | Needle weaving loom |
-
1966
- 1966-06-02 LU LU51233A patent/LU51233A1/xx unknown
-
1967
- 1967-05-31 US US642602A patent/US3402746A/en not_active Expired - Lifetime
- 1967-06-01 CH CH775767A patent/CH488037A/en not_active IP Right Cessation
- 1967-06-01 GB GB25253/67A patent/GB1164706A/en not_active Expired
- 1967-07-02 ES ES341979A patent/ES341979A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3402746A (en) | 1968-09-24 |
| LU51233A1 (en) | 1968-03-06 |
| GB1164706A (en) | 1969-09-17 |
| CH488037A (en) | 1970-03-31 |
| DE1710236A1 (en) | 1971-09-16 |
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